This would be quite a good homebrew to find the differences in Battery life in the 3DS. Although, I believe the homebrew would be in DS Mode, so the 3DS's 3D effect would be off preventing us to calculate the time without another device such as a stopwatch, or timer program on another device. It'd be nice to have a chart telling what features turned off would extend the battery life, and for how long.

This would be quite a good homebrew to find the differences in Battery life in the 3DS. Although, I believe the homebrew would be in DS Mode, so the 3DS's 3D effect would be off preventing us to calculate the time without another device such as a stopwatch, or timer program on another device. It'd be nice to have a chart telling what features turned off would extend the battery life, and for how long.